| Tail Number / N-Number | N694DS |
| Manufacturer | WILLIAM R MASON |
| Model | SONEX |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | SONEX |
| Type of Registrant | Individual |
| Owner Name | MASON WILLIAM R |
| Street | 1184 KASSERMAN SWITCH RD |
| City | BELVIDERE |
| State | TN |
| Zip Code | 37306-2791 |
| Region | Central |
| County | Franklin County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-09-15 |
| Last Action Date | 2022-09-15 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52234756 |
| Mode S Code Hex | A939EE |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N694DS.
| Tail Number / N-Number | N694DS |
| Manufacturer | DIAMOND AIRCRAFT IND INC |
| Model | DA 40 |
| Year Built | 2006 |
| Manufacturer's Serial Number | 40.694 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-360-M1A+ |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | DIAMOND AIRCRAFT SALES U S A INC |
| Street | 1560 CRUMLIN SIDEROAD |
| City | LONDON ONTARIO |
| Zip Code | N5V 1S2 |
| County | Franklin County |
| Country | CA |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-12-27 |
| Certificate Issue Date | 2006-12-26 |
| Last Action Date | 2006-12-26 |
| Last Status | Valid Registration |
| Cancellation Date | 2008-12-04 |
| Exported To | CANADA |